title: Leucovorin rescue revisited.
authors.forename: J R
authors.initials: JR
authors.lastname: Bertino
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D006258:Head and Neck Neoplasms / Q000188:drug therapy*; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage*; D008727:Methotrexate / Q000008:administration & dosage*
chemical_list: D002955:Leucovorin; D008727:Methotrexate